15.4. P-Board Block Diagram
+
+
+
+
+
+
+
+
18
19
17
14
7
6
12
9
20
2
1
15
4
10
13
12
15
14
11
10
9
8
17
16
18
2
1
4
3
7
6
7
8
14
12
13
1
2
3
4
15
11
10
9
2
1
3
DRIVER
DRV.REG
=8.3V
LATCH
O.V.P
START
REG
T.S.D
O.S.C
+
-
-
+
4
3
1
2
5
OCP/FB
Source
GND
Drain
Rg2
Rg1
DRV.REG
=8.3V
LATCH
O.V.P
START
REG
T.S.D
O.S.C
+
-
-
+
4
3
1
2
5
OCP/FB
Source
GND
Drain
Rg2
Rg1
DRIVER
Q455
Q456
Q651
Q650
Q457
Q452
Q453
3
8
6
4
Q454
Q451
L451
D451
IC451
IC551
SUSTAIN VOLTAGE CONTROL
3
1
2
2
P11
3
1
P2
2
1
P10
3
1
P23
2
1
P5
2
3
1
P7
2
1
P25
2
5
1
P27
2
3
1
P12
2
4
8
7
4
4
7
5
8
1
3
2
REGENERATIVE
CONTROL
Q552,3,4
IC554
1
3
2
Q401
Q403
Q402
Q555
Q557
2
1
3
VSUS
VSUS
VSUS
VSUS
DR15V
FAN SUS
DR15V
DR15V
12V
12V
5V
STB5V
+12Vs
+12Vs
+15Vs
+15Vs
12V
12V
5V
RUSH ON/OFF
TV ON/OFF
M POWER
STB 5V
KILL SOS
PS SOS
ALL OFF1
VDA
DR15V
STB PS
2
1
3
1
2
AVR 5V
IC555
IC403
AVR 5V
Q558
Q404
RUSH ON/OFF
5V
RL403
RL402
LINE
NEUTRAL
HOT
COLD
COLD
HOT
RL401
D404
15V
D566
D565
D408
T401
T501
T502
IC553
IC557
IC402
TVON/OFF
RUSH ON/OFF
5V
5V
Vda
Vsus
IC558
TO SS11
TO SC2
TO SC23
TO D25
TO D27
TO SS12
P
Power Supply Board
TV ON/OFF
Vin
Vin
17V
13.5V
IC552
PROCESS VOLTAGE CONTROL
12V
15Vs
IC401
STANDBY
FAN SOS
6
3
1
2
IC550
70V
380V
7V
12V
15V
190V
4
5V
DR15V
11
TO Z5
1
P9
4
TO PF9
LINE
NEUTRAL
OUT
IN
VOLTAGE
CONTROL
ERROR
DETECT
DETECT
ERROR
DETECT
ERROR
DETECT
ERROR
POWER
FACTOR
CONTROL
!
!
!
!
!
!
!
!
!
!
!
STB7V
8
15V
20V
TH-37/42PD25U/P
P-Board Block Diagram
TH-37/42PD25U/P
P-Board Block Diagram
74
Summary of Contents for TH-37PD25U/P
Page 4: ...1 Applicable signals 4 TH 37PD25U P TH 42PD25U P ...
Page 14: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 14 TH 37PD25U P TH 42PD25U P ...
Page 15: ...7 2 Lead of Wiring 2 15 TH 37PD25U P TH 42PD25U P ...
Page 16: ...7 3 Lead of Wiring 3 16 TH 37PD25U P TH 42PD25U P ...
Page 17: ...7 4 Lead of Wiring 4 17 TH 37PD25U P TH 42PD25U P ...
Page 27: ...10 4 IIC mode structure following items value is sample data 27 TH 37PD25U P TH 42PD25U P ...
Page 36: ...36 TH 37PD25U P TH 42PD25U P ...
Page 113: ...Page 1 of 1 4 21 2008 http tsn pstc panasonic com viewing NA TH 37PD25U P SVC t16_01 gif ...
Page 114: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 71 ...
Page 115: ...71 ...
Page 239: ...CTRODES ns of CTRODES ns of CTRODES ns of TH 37 42PD25U P SU Board Block Diagram 133 ...
Page 241: ...TH 37PD25U P SU Board Schematic Diagram SC BOARD SC42 TO 134 ...
Page 245: ...DES DES DES TH 37 42PD25U P SD Board Block Diagram 136 ...
Page 247: ...TH 37PD25U P SD Board Schematic Diagram SC BOARD SC44 TO SC BOARD SC46 TO 137 ...